Uncertainty is an obstacle for commitments under cap and trade schemes for emission permits. We assess how well intensity targets, where each country's permit allocation is indexed to its future realised GDP, can cope with uncertainties in international greenhouse emissions trading. We present...

International funding for climate change action in developing countries may enhance the legitimacy of global climate governance. However, by allowing for a fragmented approach to mobilizing funds, current multilateral commitments raise further legitimacy challenges. We analyze the potential for...

We give empirical welfare results for global greenhouse gas emission abatement, using the first multi-party model to include both tax-versus-trading under uncertainties, and revenue recycling. Including multiple, independent parties greatly reduces the welfare advantage of an emissions tax over...

Uncertainty can hamper the stringency of commitments under cap and trade schemes. We assess how well intensity targets, where countries' permit allocations are indexed to future realised GDP, can cope with uncertainties in a post-Kyoto international greenhouse emissions trading scheme. We...

Developing countries will need to be involved if a future international agreement is to be effective in slowing climate change. Under the Kyoto Protocol’s first commitment period (2008-12), developing countries have not got emissions targets, and the United States have opted out. Whether the...

This paper examines the linking of price-based and quantity-based provision of a public good by two parties in the example of pollution control under a global quantity constraint, using a stochastic partial-equilibrium model. One country chooses a price-based instrument (tax) and trades with...

Australia has a history of fragmented and politically contested climate policy, and current climate policy is both piecemeal and limited in scope and ambition. Ample opportunities exist to reduce emissions through the more broad-based application of policy. This paper outlines six areas where...